A 190 ml solution of a dilute acid is added to 124 ml of a base solution in a coffee-cup calorimeter. The temperature of the solution increases from 23.07°C to 26.68°C. Assuming the mixture has the same specific heat (4.184 J/g°C) and density (1.00 g/cm³) as water, calculate the heat transferred to the surroundings, qₛurr.
a) -4881.3 J
b) -2439.9 J
c) -1206.6 J
d) -1560.7 J